Acoustic monitoring of herring related to the establishment of a fixed link across the Sound between Copenhagen and Malmö - distribution, migration, density, biomass and stock composition of herring in the Sound (ICES Subdiv. 23) during the autumn, winter and spring periods from October 1994 to may 1995 : including comparative results and discussion related to the September 1993 to May 1994 monitoring period : final report January - February 1996

Förlag	År	Ort	Om boken	ISBN
Danish Institute for Fisheries Research	1996	Danmark, Hirtshals	93 sidor. : diagr., tab.